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3 years ago

The set {3, 5, ?} could not be the sides of a triangle. 2 7 3 5

Mathematics

2 answers:

tresset_1 [31]3 years ago

6 0

7 and 2 cannot be the lengths as on a triangle they're two equal side so two 3s or two 5s

lilavasa [31]3 years ago

5 0

Answer:

STEP-BY-STEP:

Your answer is 7 because you start with 3 then add 2 to get 5 then add 2 to get 7.

PLZ mark me as brainliest! Thx! HOPE THIS HELPS YOU!

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PLEASE HELP DUE IN 1 HOUR

Ahat [919]

Answer:

n=178/19

Step-by-step explanation:

Let me know if this helps

4 0

2 years ago

Solve the equation. Round to the nearest hundredth. Show work.

muminat

Answer:

Final answer is approx x=0.16.

Step-by-step explanation:

Given equation is $2.8\times 13^{4x} +4.8 = 19.3$

Now we need to solve equation $2.8\times 13^{4x} +4.8 = 19.3$ and round to the nearest hundredth.

$2.8\times 13^{4x} +4.8 = 19.3$

$2.8\times 13^{4x} = 19.3-4.8$

$2.8\times 13^{4x} = 14.5$

$13^{4x} = \frac{14.5}{2.8}$

$13^{4x} = 5.17857142857$

$\log(13^{4x}) = \log(5.17857142857)$

$4x \log(13) = \log(5.17857142857)$

$4x = \frac{\log(5.17857142857)}{\log\left(13\right)}$

$4x = 0.641154659628$

$x = \frac{0.641154659628}{4}$

$x = 0.160288664907$

Round to the nearest hundredth.

Hence final answer is approx x=0.16.

4 0

3 years ago

A study was made to find out if those who drank tea consumed more water than those who did not. The study concluded that those w

kirill [66]

I would say that the results of the study are not significant. This is because the difference of those who drink tea and did not drink tea is small and more or less will have the same values at some points of the research. Having a difference of 0.024, cannot really say anything or differentiate the two.

5 0

2 years ago

Read 2 more answers

Please help, I am really bad at algebra

Marianna [84]

The answer is (0,3)

Hope this helps you

6 0

3 years ago

Read 2 more answers

(7x-3) ( 11y+5) what’s the value of x

timofeeve [1]

Answer:

7x - 3 = 60

7x = 63

x = 9

if you need to find for y

11y + 5 = 60

11y = 55

y = 5

Step-by-step explanation:

plz mark brainest

7 0

3 years ago